LHR - SAO

£367 Find Cheap Flights from London Heathrow Airport to Sao Paulo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Sao Paulo departing on 26/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Sao Paulo.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Sao Paulo.
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Flight Deals

Cheap Flights from Heathrow to Sao Paulo (LHR-SAO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Sao Paulo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Sao Paulo

Fri, 17 Apr - Thu, 30 Apr
Avianca Logo
22:05 - 15:20LHR-GRU
21h 15m1 stop
Avianca Logo
07:20 - 15:35GRU-LHR
28h 15m1 stop
£669Avianca
Find Deal
Fri, 24 Apr - Sun, 10 May
Avianca Logo
22:05 - 15:20LHR-GRU
21h 15m1 stop
Avianca Logo
07:20 - 15:35GRU-LHR
28h 15m1 stop
£670Avianca
Find Deal
Wed, 12 Nov - Wed, 19 Nov
Avianca Logo
21:40 - 22:40LHR-GRU
28h 00m1 stop
Avianca Logo
02:40 - 14:35GRU-LHR
32h 55m1 stop
£671Avianca
Find Deal
Thu, 2 Apr - Wed, 22 Apr
Lufthansa Logo
20:25 - 18:55LHR-GRU
26h 30m1 stop
Lufthansa Logo
18:10 - 16:40GRU-LHR
18h 30m1 stop
£672Lufthansa
Find Deal
Sun, 8 Feb - Thu, 5 Mar
TAP AIR PORTUGAL Logo
19:55 - 23:55LHR-GRU
31h 00m1 stop
TAP AIR PORTUGAL Logo
23:15 - 18:55GRU-LHR
16h 40m1 stop
£675TAP AIR PORTUGAL
Find Deal
Tue, 31 Mar - Mon, 13 Apr
TAP AIR PORTUGAL Logo
06:00 - 18:40LHR-GRU
16h 40m1 stop
TAP AIR PORTUGAL Logo
00:45 - 22:00GRU-LHR
17h 15m1 stop
£678TAP AIR PORTUGAL
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Mon, 24 Nov - Mon, 8 Dec
Air France Logo
06:20 - 22:00LHR-CGH
18h 40m2 stops
Air France Logo
17:05 - 13:45CGH-LHR
17h 40m2 stops
£693Air France
Find Deal
Wed, 26 Nov - Mon, 8 Dec
Air France Logo
19:25 - 07:15LHR-GRU
14h 50m1 stop
Air France Logo
20:40 - 13:45GRU-LHR
14h 05m1 stop
£694Air France
Find Deal
Tue, 18 Nov - Sun, 30 Nov
LATAM Airlines Logo
20:15 - 05:00LHR-GRU
11h 45mdirect
LATAM Airlines Logo
23:40 - 14:05GRU-LHR
11h 25mdirect
£696LATAM Airlines
Find Deal
Tue, 3 Feb - Tue, 17 Feb
LATAM Airlines Logo
20:15 - 05:00LHR-GRU
11h 45mdirect
LATAM Airlines Logo
21:15 - 16:35GRU-LHR
16h 20m1 stop
£699LATAM Airlines
Find Deal

Everything you should know

Top airlines
Avianca
Cheapest • from £669 (return)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
LHR-GRU
Cheapest
LHR-GRU
Most popular
Insights
Insights
Insights
Insights
When to book
7 weeks
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 15% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 16% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£669
Typical prices: £671-£856
Avianca
Fri 17/4Thu 30/4
LHR - GRU • 1 stop
Cheapest direct flights
£686
Typical prices: £684-£820
LATAM Airlines
Tue 10/3Wed 18/3
LHR - GRU • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sao Paulo!
Booking Insights

KAYAK's insights & trends for Heathrow to Sao Paulo flights

Get data-powered insights and trends into flights from Heathrow to Sao Paulo to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London Heathrow Airport to Sao Paulo?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Sao Paulo departing in April.

What is the cheapest London Heathrow Airport to Sao Paulo flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London Heathrow Airport to Sao Paulo costs £695 on the route between London Heathrow Airport (LHR) and Sao Paulo Guarulhos Intl Airport (GRU). It is also the most popular route.

What’s the cheapest day of the week to fly from London Heathrow Airport to Sao Paulo?

The average price of all round-trip flights from London Heathrow Airport to Sao Paulo clicked on KAYAK for each day over the last 12 months.

For London Heathrow Airport to Sao Paulo, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Sao Paulo back to London Heathrow Airport, the best deals are generally found on Thursday, with Friday being the most expensive.

What is the cheapest month to fly from London Heathrow Airport to Sao Paulo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Sao Paulo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Sao Paulo is March, where tickets cost £677 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £1,100 and £955 respectively.

Can I save money by flying with a stopover from London Heathrow Airport to Sao Paulo?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £827, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from London Heathrow Airport to Sao Paulo?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Sao Paulo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Sao Paulo, you should book around 7 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to Sao Paulo

Low seasonSeptember
Cheapest flight£367
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (37% more expensive on average)
Flight from London Heathrow Airport to Sao Paulo Guarulhos Airport

When to book flights from Heathrow to Sao Paulo

Are your dates flexible? Find out the best times to travel from Heathrow to Sao Paulo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Sao Paulo flights

  • What is the cheapest flight from London Heathrow Airport to Sao Paulo?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Sao Paulo was £367 for a one-way ticket and £669 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Sao Paulo?

    London Heathrow Airport is served by only 1 airport and there are 3 airports in Sao Paulo. You will leave London Heathrow Airport from London Heathrow and you will be arriving in Sao Paulo at one of these airports: Sao Paulo Congonhas, Sao Paulo Guarulhos Intl, or Sao Paulo Viracopos.

  • Which airlines offer Wi-Fi service onboard planes from London Heathrow Airport to Sao Paulo?

    KLM, and Iberia offer inflight Wi-Fi service on the London Heathrow Airport to Sao Paulo flight route.

  • Which aircraft models fly most regularly from London Heathrow Airport to Sao Paulo?

    The Boeing 777-300 is the aircraft model that flies most regularly on the London Heathrow Airport to Sao Paulo flight route.

  • Which airline alliances offer flights from London Heathrow Airport to Sao Paulo?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between London Heathrow Airport and Sao Paulo, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from London Heathrow Airport to Sao Paulo?

    There are direct flights from London Heathrow Airport to Sao Paulo on a daily basis.

  • Which is the best airline for flights from London to Sao Paulo, KLM or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from London to Sao Paulo are KLM and LATAM Airlines. With an average price for the route of £741 and an overall rating of 7.7, KLM is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of £809 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Sao Paulo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Sao Paulo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Sao Paulo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sao Paulo from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Sao Paulo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sao Paulo with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Sao Paulo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sao Paulo from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Sao Paulo

  • Looking for a cheap flight from Sao Paulo to London Heathrow Airport? 25% of our users found flights on this route for £616 or less one-way and £850 or less round-trip.

Prefer to fly direct from London Heathrow Airport to Sao Paulo?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Sao Paulo.
Find which airlines fly direct from London Heathrow Airport to Sao Paulo, which days they fly and book direct flights.

Direct departures

London Heathrow to Sao Paulo

Monday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Tuesday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Wednesday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Thursday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Friday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Saturday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Sunday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

See more direct flights

Direct returns

Sao Paulo to London Heathrow

Monday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Tuesday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Wednesday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Thursday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Friday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Saturday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Sunday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

See more direct flights

Reviews of the top 5 airlines flying from Heathrow to Sao Paulo

 
See real verified KAYAK customer reviews for airlines flying from London to Sao Paulo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Sao Paulo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1873 reviews
7.0Entertainment
7.5Boarding
6.7Food
8.0Crew
7.3Comfort
Airline reviews

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

10.0 ExcellentRon, Oct 2025MVD - SCL
Read more LATAM Airlines reviews

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

They lived up to the Swiss reputation of excellent operation in all aspects. Zurich is a great place to make connections to other parts of Europe.

My experience was wonderful. The professionalism of the crew was exemplary 🙂. The meals were wholesome and tasty. I have no complaints

The flight did not take place because the flight was canceled and I still have not received a refund for the flight.

Zürich to Boston was great. Nice to Zurich was not bad

Not good. We returned on united airlines and the food was horrible.

The return was painful because of the flight that was canceled. Nobody was able to help us out. It took hours and a lot of walking on two different airports to get a new flight

The whole experience was positive. Crew very friendly and helpful. Very greedy with pre-seat allocation. Web site too complicated

Each flight we took was late with little or no updates or information.

Absolutely amazing! Best airline i have flown with, huge difference to United!

There was no warning that they have added passport control after check in, the line was enormous and after 46 mins wait we missed our flight. Were forced to leave the airport and purchase new tickets at full price to board a later flight. TAP were unsympathetic and unhelpful.

Boarding we were jammed into a hot crowded bus waiting too long while another bus went in front of us. Appreciated blanket and pillow, movie available helped time pass, the food was not appealing so I had my own snacks, the flight is long, but nothing they can do about that. Staff adequate, flight good.

The business class seats were smaller and closer together than other airlines.

Didn't like much. Wheelchair assistance was almost nonexistent. No one at TAP check in process helpful. On the plane, stewards were not friendly and disorganized. Food was terrible for 8 hr flight. We were skipped at snack time and even though we tried to get attention using overhead call system no one even looked up at us to acknowledge. Being at the back of first section and by the lavatory we only were able to request when they came to pick up everyone else's garbage and they were nonchalant...no apology or even choice. The 1/2 half bread with slice of cheese was a waste. Deplaning was horrible but I'll blame lisbon airport for that. Plane left late at made good time still arrived about 15 behind schedule and for using remote deplaning and bus to terminal took another 20 min to gate. Those with connections were highly stressed. Took us 2 hrs from landing to get to ground transportation and exit airport. And that was with wheelchair assistance.

Bad boarding, threat to force bag check mid journey, lines, late, buses, more waiting awful end to end.

Great price for really nice seats and the plane and staff were great, only 5-10 minute delays!

I will avoid TAP if I can, the ground experience was very poor with bad behaviour from the ground crew and it was only a bit better on the aircraft.

Check-in guidance for transfer flight, boarding, in-flight service, seat comfort, etc.

The seats were not designed to comfortably see people in coach for more than 10 minutes

Boarding experience was awful. TAP claims I did not have check in luggage with tickets. I went 3-4 check in agents until I finally found a helpful kind agent who checked in my luggage with no fees. On top of that our flight was over 2 hours delayed with barely an apology or explanation.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The plane was late (as was my flight out from Birmingham the day before)

The crew was very professional, no food was served. The flight was delayed which impacted my connection at Frankfurt to Chicago… It was very stressful because it was out of my control. Had I missed my connection, it would have been extremely disruptive and inconvenient as I would have had to make other arrangements to fly to the United States.

Good legroom. Attentive crew. Wine quality poor, you can do better

Very good experience. All of the details made this experience very positive.

This is one of the best flights i had. Good boarding, good seats , good food, and nuce stuff and clean toilets I took the Tourist upgrade and indianischer food , the best.

The flight was delayed by an hour. Made the connection uncomfortably tight.

Service was bad and food they told us they only had pasta very rude

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We always use BA due to the direct flight options, we have always had a pleasant flight with BA.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Horrible leg room - coach seating with empty seat in middle on a 3 across seating. You buy business class for comfort which includes leg room. Absolutely no entertainment options either. Awful experience

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

Everything you need to know for your flight from Heathrow to Sao Paulo

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